Sumario

BI Special Agent Jamie Pratt is working on a case involving a serial killer. They've found series of murders - some as far back as 30 years ago - where the victims were all killed with the same gun. They seem to have one victim per year over those 30 years and the murders are spread across the country. They can find no connection between the victims however. They get a break when recently declassified information shows that the gun used in all the murders was manufactured only a few years before and issued to a Dr. Theresa Givens at the National Security Agency. It makes no sense and no one can figure out how a recent gun could have been used in a murder 30 years ago. Givens left the NSA six months ago after her project was canceled and is now a university professor. Finding out the nature of that canceled project will give them the answers they seek.